-
1
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
2
- Georges St-Pierre
- "Rush"
- 26-2-0
-
3
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
4
- Matt Hughes
- 45-9-0
-
5
- Royce Gracie
- 15-2-3
-
6
- Chuck Liddell
- "The Iceman"
- 21-9-0
-
7
- Randy Couture
- "The Natural"
- 19-11-0
-
8
- BJ Penn
- "The Prodigy"
- 16-14-2
-
9
- Dan Henderson
- "Hendo"
- 32-15-0
-
10
- Brock Lesnar
- 5-3-0, 1 NC
-
11
- Ken Shamrock
- "The World's Most Dangerous Man" | 28-17-3
-
12
- Bas Rutten
- "El Guapo" | 28-4-1
-
13
- Maurício Rua
- "Shogun" | 27-14-1
-
14
- Benson Henderson
- "Smooth" | 30-12-0
-
15
- Quinton Jackson
- "Rampage" | 37-14-0
-
16
- Vitor Belfort
- "The Phenom" | 26-14-0, 1 NC
-
17
- Rich Franklin
- "Ace" | 29-7-0, 1 NC
-
18
- Tito Ortiz
- "The Huntington Beach Bad Boy" | 21-12-1
-
19
- Wanderlei Silva
- "The Axe Murderer" | 35-14-1, 1 NC
-
20
- Ronda Rousey
- "Rowdy" | 12-2-0